Porosity evolution in aluminum alloy 2024 bop and butt defocused welding by Yb-YAG disk laser. Engineering Review, [S. l.], v. 31, n. 2, 2011. Disponível em: https://www.engineeringreview.org/index.php/ER/article/view/33.. Acesso em: 2 nov. 2025.